Laura M. Haas, Donald Kossmann, Edward L. Wimmers, Jun Yang  Home/Search
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Abstract: Businesses today need to interrelate data stored in diverse systems with differing capabilities, ideally via a single high-level query interface. We present the design of a query optimizer for Gar- lic [C+95], a middleware system designed to integrate data from a broad range of data sources with very different query capabilities. Garlic's optimizer extends the rule-based approach of [Loh88 ] to work in a heterogeneous environment, by defining generic rules for the middleware and using... (Update)
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BibTeX entry: (Update)
L. Haas, D. Kossman, E. Wimmers, and J. Yang. Optimizing Queries across Diverse Data Sources. In Proc. VLDB Conference, 1997. http://citeseer.ist.psu.edu/haas97optimizing.html More
@inproceedings{ haas97optimizing,
author = "Laura M. Haas and Donald Kossmann and Edward L. Wimmers and Jun Yang",
title = "Optimizing Queries Across Diverse Data Sources",
booktitle = "Proceedings of the Twenty-third International Conference on Very Large Databases",
publisher = "VLDB Endowment, Saratoga, Calif.",
address = "Athens, Greece",
pages = "276--285",
year = "1997",
url = "citeseer.ist.psu.edu/haas97optimizing.html" }
Citations (may not include all citations):619 The Object Database Standard - ODMG (context) - Cattell - 1996
432 Querying heterogeneous information sources using source desc.. - Levy, Rajaraman et al. - 1996 ACM DBLP
389 Access path selection in a relational database management sy.. (context) - Selinger - 1979
316 Object exchange across heterogeneous information sources - Papakonstantinou, Garcia-Molina et al. - 1995 ACM DBLP
226 The QBIC project: Querying images by content using color (context) - Niblack - 1993
106 The EXODUS optimizer generator - Graefe, DeWitt - 1987 ACM DBLP
93 Extensible query processing in starburst (context) - Haas - 1989 ACM DBLP
78 Query folding - Qian - 1996 ACM DBLP
77 Capabilities-based query rewriting in mediator systems - Papakonstantinou, Gupta et al. - 1996 ACM DBLP
72 Intelligent integration of information (context) - Wiederhold - 1993 ACM DBLP
68 Query optimization in heterogeneous DBMS (context) - Du, Krishnamurthy et al. - 1992
67 Grammar-like functional rules for repre- senting query optim.. (context) - Lohman - 1988
48 Query optimization in the presence of foreign functions - Chaudhuri, Shim - 1993 ACM DBLP
45 A wrapper architecture for legacy data sources (context) - Roth, Schwarz et al. - 1997
26 Using heterogeneous equivalences for query rewriting in mult.. - Florescu, Raschid et al. - 1995 DBLP
23 A data model and query processing techniques for scaling acc.. (context) - Tomasic, Raschid et al. - 1996
20 Query optimization in the IBM DB2 family (context) - Gassner - 1993 DBLP
17 Calibrating the query optimizer cost model of IRO-DB (context) - Gardarin, Sha et al. - 1996
15 Answering queries using limited external query processors - Levy, Rajaraman et al. - 1996 ACM DBLP
14 Pegasus: A heterogeneous information management system (context) - Shan - 1994
13 Implementing an interpreter for functional rules in a query .. (context) - Lee, Freytag et al. - 1988 ACM DBLP
11 Processing queries over generalization hierarchies in a mult.. (context) - Dayal - 1983 ACM DBLP
9 EROC: a toolkit for building NEATO query optimizers - McKenna - 1996 DBLP
4 using wrapper input for query optimization in heterogeneous .. (context) - Kossmann, do - 1996
1 Pufformance tradeoffs for client-server query processing (context) - Franklin, nsson et al. - 1996
1 Towards heterogeneous multimedia in- formation systems (context) - Carey - 1995
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